ROHM Semiconductor

LM2901FVJ-E2

LM2901FVJ-E2 Description

The LM2901FVJ-E2 is a general-purpose linear comparator designed and manufactured by Rohm Semiconductor. This IC is housed in a 14-TSSOP package and is ideal for a wide range of applications due to its robust performance and versatile specifications. The LM2901FVJ-E2 features a maximum input offset voltage of 4.5mV at 5V, ensuring high accuracy in signal comparison. It supports a wide supply voltage range of 3V to 32V for single supply and ±1.5V to ±16V for dual supply, making it suitable for various power configurations. The comparator offers a typical output current of 16mA at 5V, which is sufficient for driving a variety of loads. Additionally, it has a low input bias current of 0.05µA at 5V and a quiescent current of up to 2mA, contributing to its energy efficiency. The LM2901FVJ-E2 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory adherence. It is available in a surface-mount package, specifically in tape and reel format, with a moisture sensitivity level of 3 (168 hours), making it suitable for automated assembly processes.

LM2901FVJ-E2 Features

• Wide Supply Voltage Range: Operates from 3V to 32V for single supply and ±1.5V to ±16V for dual supply, offering flexibility in power requirements.
• Low Input Offset Voltage: Maximum of 4.5mV at 5V ensures high accuracy in signal comparison.
• Low Input Bias Current: Maximum of 0.05µA at 5V minimizes the impact on input signals.
• High Output Current: Typical output current of 16mA at 5V allows for robust load driving capabilities.
• Low Quiescent Current: Maximum of 2mA ensures energy efficiency, making it suitable for battery-powered applications.
• Surface-Mount Package: 14-TSSOP package in tape and reel format is ideal for automated assembly processes.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring regulatory adherence and environmental safety.
• Moisture Sensitivity Level: MSL 3 (168 hours) ensures reliability in various environmental conditions.

LM2901FVJ-E2 Applications

The LM2901FVJ-E2 is well-suited for a variety of applications due to its versatile specifications and performance benefits. Some specific use cases include:

• Signal Processing: Ideal for applications requiring precise signal comparison and processing, such as in analog-to-digital converters and signal conditioning circuits.
• Power Management: Suitable for voltage monitoring and power supply control circuits, thanks to its wide supply voltage range and low quiescent current.
• Automotive Electronics: The surface-mount package and moisture sensitivity level make it suitable for automotive applications where reliability and environmental resistance are critical.
• Industrial Control Systems: Its robust performance and wide operating voltage range make it ideal for industrial control systems and automation equipment.
• Consumer Electronics: The low power consumption and high accuracy make it suitable for consumer electronics where energy efficiency and precision are important.

Conclusion of LM2901FVJ-E2

The LM2901FVJ-E2 from Rohm Semiconductor is a versatile and reliable general-purpose linear comparator that offers a combination of high accuracy, low power consumption, and wide operating voltage range. Its surface-mount package and environmental compliance make it suitable for a wide range of applications, from consumer electronics to industrial control systems. The LM2901FVJ-E2's unique features, such as low input offset voltage and low input bias current, provide significant advantages over similar models, making it an excellent choice for engineers and designers looking for a high-performance comparator.